@inproceedings{19b05f394aba4b73be0f4750a9eb515c,
title = "An improved endovascular guidewire position simulation algorithm",
abstract = "A novel and efficient method to simulate the behavior of guidewires in the vascular system is proposed in this paper. The graph-theoretical method is based on the principle of minimal total potential energy. We formulate the total potential energy in the vascular interventional system as the summation of the elastic energy of the guidewire and the energy due to the deformation of the vessel wall. A graph is constructed with low complexity ensuring the efficiency of the single source shortest path. Compared to previous results, experiments in three phantoms have been conducted to evaluate the performance of the proposed method and the results demonstrate that our method can achieve 20\% improvement with faster running time.",
keywords = "Guidewire, bending energy, deformation, graph, shortest path, simulation",
author = "Lei Xu and Yong Tian and Xuhui Jin and Jie Chen and Sebastian Schafer and Kenneth Hoffmann and Jinhui Xu",
year = "2012",
doi = "10.1109/ISBI.2012.6235775",
language = "English",
isbn = "9781457718588",
series = "Proceedings - International Symposium on Biomedical Imaging",
publisher = "IEEE Computer Society",
pages = "1196--1199",
booktitle = "2012 9th IEEE International Symposium on Biomedical Imaging",
address = "United States",
note = "9th IEEE International Symposium on Biomedical Imaging: From Nano to Macro, ISBI 2012 ; Conference date: 02-05-2012 Through 05-05-2012",
}